1) α-chloro-acetic bulyro-tyrolactone
α-氯代乙酰丁内酯
2) 3-Acetyl-3-cholrodihydro-2(3H)-furanone
α-乙酰基-α-氯代-γ丁内酯
3) α-acetyl-α-chloro-γ-butyrolactone
α-乙酰基-α-氯-γ-丁内酯
1.
3,5-Dichloro-2-pentanone was synthesized from α-acetyl-α-chloro-γ-butyrolactone by one pot process of decyclization—decarboxylation and nucleophilic chlorination in hot hydrochloric acid medium.
α-乙酰基-α-氯-γ-丁内酯在热的盐酸介质中经开环脱羧和亲核氯代反应合成了3,5-二氯-2-戊酮。
4) acetylγbutyrolactone
α-乙酰γ-丁内酯
5) α-Acetyl-γ-hydroxybutyric acid
α-乙酰-γ-丁内酯
6) α-acetyl-γ-butyrolactone
α-乙酰基-γ-丁内酯
1.
It was synthesized by chloration, hydration-esterification and substitution three steps reaction of α-acetyl-γ-butyrolactone, the total yield is above 65%.
3-巯基-4-氧代乙酸戊酯是维生素B1合成新工艺的一个重要中间体,以α-乙酰基-γ-丁内酯为原料,经氯化、水解 酯化及取代三步反应合成目的产物,总收率达65%以上。
补充资料:α-氯代乙酰丁内酯
分子式:暂无
分子量:暂无
CAS号:暂无
性质:暂无
制备方法:暂无
用途:暂无
分子量:暂无
CAS号:暂无
性质:暂无
制备方法:暂无
用途:暂无
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条